package commandDemo.impl;

public class Stereo {
    public  void on(){
        System.out.println("Stereo is on ...");
    }

    public void off(){
        System.out.println("Stereo is off ...");
    }

    public void setCd(){
        System.out.println("Stereo is setCD ...");
    }

    public void setRadio(){
        System.out.println("Stereo is setRadio ...");
    }

    public void setVolume(int i){
        System.out.println("Stereo is setVolume ..."+i);
    }
}
